| 重庆缙云山不同林分类型水源涵养功能研究 |
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| 引用本文： | 成晨,王玉杰,潘玉娟,储小院,齐娜,申彦科.重庆缙云山不同林分类型水源涵养功能研究[J].水土保持通报,2009,29(4):174-179. |
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| 作者姓名： | 成晨 王玉杰 潘玉娟 储小院 齐娜 申彦科 |
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| 作者单位： | 北京林业大学,水土保持学院,水土保持与荒漠化防治教育部重点实验室,北京,100083 |
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| 基金项目： | 国家科技支撑项目，国家自然科学基金 |
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| 摘 要： | 通过实地调查与实验分析,对重庆市缙云山中马尾松+四川大头茶混交林(MDH)、四川大头茶+山矾混交林(DSH)、马尾松+广东山胡椒混交林(MKZH)、广东山胡椒+杉木混交林(GSZH)、马尾松火烧迹地(MJD)和楠竹+山矾+马尾松混交林(NMH)水源涵养的能力进行了分析.结果表明,6种林分的地上部分持水总量顺序为DSH(73.871 t/hm~2)＞NMH(71.136 t/hm~2)＞MDH(58.103 t/hm~2)＞MKZH(57.430 t/hm~2)＞GSzH(30.677 t/hm~2)＞MJD(19.010 t/hm~2);各种林分的枯落物实际拦蓄效应排序为NMH＞DSH＞MKZH＞GSZH＞MDH＞MJD;非毛管持水量顺序为:NMH(204.300 mm)＞MJD(168.909 mm)＞MKZH(145.598 mm)＞GSZH(137.547 mm)＞MDH(48.919 mm)＞DSH(43.096mm);各林分涵养水源能力顺序为NMH(211.4 mm)＞MJD(170.8 mm)＞MKZH(151.2 mm)＞GSZH(140.6 mm)＞MDH(54.6 mm)＞DSH(50.2 mm);各林分涵养水源能力排序为NMH(0.864)＞MKZH(0.767)＞DSH(0.744)＞MDH(0.613)＞GSZH(0.512)＞MJD(0.477).
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| 关 键 词： | 缙云山 林冠截留 枯落物持水 土壤蓄水 水源涵养 |
| 收稿时间： | 2008/11/6 0:00:00 |
| 修稿时间： | 2009/3/10 0:00:00 |
Water Conservation Capacity of Different Forest Types in Jinvun Mountains of Chongqing City |
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| CHENG Chen,WANG Yu-jie,PAN Yu-juan,CHU Xiao-yuan,QI Na and SHEN Yan-ke.Water Conservation Capacity of Different Forest Types in Jinvun Mountains of Chongqing City[J].Bulletin of Soil and Water Conservation,2009,29(4):174-179. |
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| Authors: | CHENG Chen WANG Yu-jie PAN Yu-juan CHU Xiao-yuan QI Na and SHEN Yan-ke |
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| Institution: | College of Soil and Water Conservation, and Key Lab of Soil and Water Conservation and Desertification Combating of the Ministry of Education, Beijing Forestry University, Beijing 100083, China;College of Soil and Water Conservation, and Key Lab of Soil and Water Conservation and Desertification Combating of the Ministry of Education, Beijing Forestry University, Beijing 100083, China;College of Soil and Water Conservation, and Key Lab of Soil and Water Conservation and Desertification Combating of the Ministry of Education, Beijing Forestry University, Beijing 100083, China;College of Soil and Water Conservation, and Key Lab of Soil and Water Conservation and Desertification Combating of the Ministry of Education, Beijing Forestry University, Beijing 100083, China;College of Soil and Water Conservation, and Key Lab of Soil and Water Conservation and Desertification Combating of the Ministry of Education, Beijing Forestry University, Beijing 100083, China;College of Soil and Water Conservation, and Key Lab of Soil and Water Conservation and Desertification Combating of the Ministry of Education, Beijing Forestry University, Beijing 100083, China |
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| Abstract: | |
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| Keywords: | Jinyun Mountains canopy interception water holding of litter soil water conservation conserved water source |
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